53868271390

素因数分解:

$2^1\times 5^1\times {\mathrm{28559}}^1\times {\mathrm{188621}}^1$

素因数の和:217187

約数の個数: 16

約数和(自身を含む): 96966797760

約数和(自身を除く): 43098526370

約数列:

[1, 2, 5, 10, 28559, 57118, 142795, 188621, 285590, 377242, 943105, 1886210, 5386827139, 10773654278, 26934135695, 53868271390]

約数ペア:

[(1, 53868271390), (2, 26934135695), (5, 10773654278), (10, 5386827139), (28559, 1886210), (57118, 943105), (142795, 377242), (188621, 285590)]